Peanuts

Peanuts are a huge crop, grown worldwide. Over 80% of the world crop comes from countries in the mid areas like India, China, Chili, and many African nations.
The peanut has always been a very low priced food and easily grown in warmer climates. The plant spreads and spreads by runners and in the fall is dug up - much like a potato.
Because it has been so easy to grow - it is a huge stable food in the world and used in many ways for snacks, oils, and many other uses...